Leandash 中是否有任何功能以编程方式标记完成课程

Question

我正在做 Leandash 项目，现在我的要求是一些学生已经离线完成课程，所以我为组长创建了一个屏幕，组长可以在其中 select group/user/course并添加这样的日期 ( https://prnt.sc/1bfcq3a ) 并且可以标记完成 COURSE.

所以我的问题是如何标记完成 COURSE。以编程方式点击 link。

这是我的代码，它不起作用

jQuery(document).on('click', '.course_complete_save', function(event) {
    event.preventDefault();

    var selected_group_id = jQuery('#group_name_select_dropdown').val();
    var selected_user_id = jQuery('#user_name_select_dropdown').val();
    var selected_course_id = jQuery('#course_name_select_dropdown').val();
    var mark_complete_date = jQuery('#input_date_field').val();

    var params =  {"mark_complete_date":mark_complete_date,"selected_group_id":selected_group_id,"selected_user_id":selected_user_id,"selected_course_id":selected_course_id,action:"mark_complete_course_ajax"}

    jQuery.post(groupcustomisation.ajaxurl,params,function(data){
        if(data){
            jQuery(".mark_complete_success").empty().append("Mark Completed");
        }else{
            jQuery(".mark_complete_success").empty().append("No data Found");
        }

    });
});


<?php 
add_action('wp_ajax_nopriv_mark_complete_course_ajax', 'mark_complete_course_ajax');
add_action('wp_ajax_mark_complete_course_ajax', 'mark_complete_course_ajax');
function mark_complete_course_ajax() {

    $selected_group_id = $_POST['selected_group_id'];
    $selected_user_id = $_POST['selected_user_id'];
    $selected_course_id = $_POST['selected_course_id'];
    $mark_complete_date = $_POST['mark_complete_date'];

    learndash_process_mark_complete( $selected_user_id, $selected_course_id, true, $selected_course_id );
        
    echo "1";
         
    die();
}

Answer 1

有趣的是，在您昨天 post 编辑此内容几分钟后，我发现自己需要解决相同问题的方法，正如您所见，上面的功能无法正常工作，在线也没有任何用处。简而言之，我花了一整天的时间试图找出原因，直到我意识到所有课程和测验也需要标记为完成，并且在根据我对 Learndash 源代码作为主要来源的研究编写了完全做到这一点的函数之后，我决定回到这里 post 函数以防万一你还没有修复它

Usage: sci_learndash_mark_course_complete($course_id, $user_id)

函数如下：

/**
 * Mark learndash course as complete.
 *
 * @param int $id Course ID.
 * @param int $user_id User ID.
 */
function sci_learndash_mark_course_complete($id, $user_id)
{


    //retreive current course progress
    $user_progress['course'][$id] = learndash_user_get_course_progress($user_id, $id, 'legacy');

    if (isset($user_progress['course'][$id]['lessons'])) {

        //update lessons progress to complete
        $lesson_array                            = $user_progress['course'][$id]['lessons'];
        $lessons                                 = array_flip($lesson_array);
        $lessons                                 = array_fill_keys(array_keys($lesson_array), 1);
        $user_progress['course'][$id]['lessons'] = $lessons;

    }


    //update topics progress to complete
    if (isset($user_progress['course'][$id]['topics'])) {
        foreach($user_progress['course'][$id]['topics'] as $ldtopic_key => $ldtopic){
            if(count($ldtopic) > 0){
                $new_ldtopic                                 = array_flip($ldtopic);
                $new_ldtopic                                 = array_fill_keys(array_keys($ldtopic), 1);
                $user_progress['course'][$id]['topics'][$ldtopic_key] = $new_ldtopic;
            }
        }
    
    }

    //update quiz progress to complete
    if (isset($user_progress['quiz'][$id])) {
        $quiz_array                           = $user_progress['course'][$id]['quiz'];
        $quiz                                 = array_flip($quiz_array);
        $quiz                                 = array_fill_keys(array_keys($quiz_array), 1);
        $user_progress['course'][$id]['quiz'] = $quiz;
    }else{
        $quiz_list = [];
        if ( isset($user_progress['course'][$id]['lessons'])  && count($user_progress['course'][$id]['lessons']) > 0 ) {
            $ld_lesson_keys = array_keys($user_progress['course'][$id]['lessons']);
            foreach($ld_lesson_keys as $course_lesson_id){
                    $topic_quizzes = learndash_get_lesson_quiz_list( $course_lesson_id );
                    if (!empty($topic_quizzes)){
                        foreach ($topic_quizzes as $topic_quiz) {
                            $quiz_list[$topic_quiz['post']->ID] = 1;
                        }
                    }
            }
        }
        if (!empty($quiz_list)){
            $user_progress['quiz'][$id] = $quiz_list;
        }
    }

    $processed_course_ids = [];

    if ((isset($user_progress['course'])) && (!empty($user_progress['course']))) {

        $usermeta        = get_user_meta($user_id, '_sfwd-course_progress', true);
        $course_progress = empty($usermeta) ? [] : $usermeta;

        $course_changed = false; // Simple flag to let us know we changed the quiz data so we can save it back to user meta.

        foreach ($user_progress['course'] as $course_id => $course_data_new) {

            $processed_course_ids[intval($course_id)] = intval($course_id);

            if (isset($course_progress[$course_id])) {
                $course_data_old = $course_progress[$course_id];
            } else {
                $course_data_old = [];
            }

            $course_data_new = learndash_course_item_to_activity_sync($user_id, $course_id, $course_data_new,
                $course_data_old);

            $course_progress[$course_id] = $course_data_new;

            $course_changed = true;
        }

        if (true === $course_changed) {
            update_user_meta($user_id, '_sfwd-course_progress', $course_progress);
        }
    }

    
    if ((isset($user_progress['quiz'])) && (!empty($user_progress['quiz']))) {

        $usermeta       = get_user_meta($user_id, '_sfwd-quizzes', true);
        $quizz_progress = empty($usermeta) ? [] : $usermeta;
        $quiz_changed   = false; // Simple flag to let us know we changed the quiz data so we can save it back to user meta.

        foreach ($user_progress['quiz'] as $course_id => $course_quiz_set) {
            foreach ($course_quiz_set as $quiz_id => $quiz_new_status) {
                $quiz_meta = get_post_meta($quiz_id, '_sfwd-quiz', true);

                if (!empty($quiz_meta)) {
                    $quiz_old_status = !learndash_is_quiz_notcomplete($user_id, [$quiz_id => 1], false, $course_id);

                    // For Quiz if the admin marks a qiz complete we don't attempt to update an existing attempt for the user quiz.
                    // Instead we add a new entry. LD doesn't care as it will take the complete one for calculations where needed.
                    if ((bool)true === (bool)$quiz_new_status) {
                        if ((bool)true !== (bool)$quiz_old_status) {

                            if (isset($quiz_meta['sfwd-quiz_lesson'])) {
                                $lesson_id = absint($quiz_meta['sfwd-quiz_lesson']);
                            } else {
                                $lesson_id = 0;
                            }

                            if (isset($quiz_meta['sfwd-quiz_topic'])) {
                                $topic_id = absint($quiz_meta['sfwd-quiz_topic']);
                            } else {
                                $topic_id = 0;
                            }

                            // If the admin is marking the quiz complete AND the quiz is NOT already complete...
                            // Then we add the minimal quiz data to the user profile.
                            $quizdata = [
                                'quiz'                => $quiz_id,
                                'score'               => 0,
                                'count'               => 0,
                                'question_show_count' => 0,
                                'pass'                => true,
                                'rank'                => '-',
                                'time'                => time(),
                                'pro_quizid'          => absint($quiz_meta['sfwd-quiz_quiz_pro']),
                                'course'              => $course_id,
                                'lesson'              => $lesson_id,
                                'topic'               => $topic_id,
                                'points'              => 0,
                                'total_points'        => 0,
                                'percentage'          => 0,
                                'timespent'           => 0,
                                'has_graded'          => false,
                                'statistic_ref_id'    => 0,
                                'm_edit_by'           => get_current_user_id(), // Manual Edit By ID.
                                'm_edit_time'         => time(), // Manual Edit timestamp.
                            ];

                            $quizz_progress[] = $quizdata;

                            if (true === $quizdata['pass']) {
                                $quizdata_pass = true;
                            } else {
                                $quizdata_pass = false;
                            }

                            // Then we add the quiz entry to the activity database.
                            learndash_update_user_activity(
                                [
                                    'course_id'          => $course_id,
                                    'user_id'            => $user_id,
                                    'post_id'            => $quiz_id,
                                    'activity_type'      => 'quiz',
                                    'activity_action'    => 'insert',
                                    'activity_status'    => $quizdata_pass,
                                    'activity_started'   => $quizdata['time'],
                                    'activity_completed' => $quizdata['time'],
                                    'activity_meta'      => $quizdata,
                                ]
                            );

                            $quiz_changed = true;

                            if ((isset($quizdata['course'])) && (!empty($quizdata['course']))) {
                                $quizdata['course'] = get_post($quizdata['course']);
                            }

                            if ((isset($quizdata['lesson'])) && (!empty($quizdata['lesson']))) {
                                $quizdata['lesson'] = get_post($quizdata['lesson']);
                            }

                            if ((isset($quizdata['topic'])) && (!empty($quizdata['topic']))) {
                                $quizdata['topic'] = get_post($quizdata['topic']);
                            }

                            /**
                             * Fires after the quiz is marked as complete.
                             *
                             * @param arrat $quizdata An array of quiz data.
                             * @param WP_User $user WP_User object.
                             */
                            do_action('learndash_quiz_completed', $quizdata, get_user_by('ID', $user_id));

                        }
                    } elseif (true !== $quiz_new_status) {
                        // If we are unsetting a quiz ( changing from complete to incomplete). We need to do some complicated things...
                        if (true === $quiz_old_status) {

                            if (!empty($quizz_progress)) {
                                foreach ($quizz_progress as $quiz_idx => $quiz_item) {

                                    if (($quiz_item['quiz'] == $quiz_id) && (true === $quiz_item['pass'])) {
                                        $quizz_progress[$quiz_idx]['pass'] = false;

                                        // We need to update the activity database records for this quiz_id
                                        $activity_query_args = [
                                            'post_ids'      => $quiz_id,
                                            'user_ids'      => $user_id,
                                            'activity_type' => 'quiz',
                                        ];
                                        $quiz_activity       = learndash_reports_get_activity($activity_query_args);
                                        if ((isset($quiz_activity['results'])) && (!empty($quiz_activity['results']))) {
                                            foreach ($quiz_activity['results'] as $result) {
                                                if ((isset($result->activity_meta['pass'])) && (true === $result->activity_meta['pass'])) {

                                                    // If the activity meta 'pass' element is set to true we want to update it to false.
                                                    learndash_update_user_activity_meta($result->activity_id, 'pass',
                                                        false);

                                                    // Also we need to update the 'activity_status' for this record
                                                    learndash_update_user_activity(
                                                        [
                                                            'activity_id'     => $result->activity_id,
                                                            'course_id'       => $course_id,
                                                            'user_id'         => $user_id,
                                                            'post_id'         => $quiz_id,
                                                            'activity_type'   => 'quiz',
                                                            'activity_action' => 'update',
                                                            'activity_status' => false,
                                                        ]
                                                    );
                                                }
                                            }
                                        }

                                        $quiz_changed = true;
                                    }

                                    /**
                                     * Remove the quiz lock.
                                     *
                                     * @since 2.3.1
                                     */
                                    if ((isset($quiz_item['pro_quizid'])) && (!empty($quiz_item['pro_quizid']))) {
                                        learndash_remove_user_quiz_locks($user_id, $quiz_item['quiz']);
                                    }
                                }
                            }
                        }
                    }

                    $processed_course_ids[intval($course_id)] = intval($course_id);
                }
            }
        }

        if (true === $quiz_changed) {
            update_user_meta($user_id, '_sfwd-quizzes', $quizz_progress);
        }
    }

    if (!empty($processed_course_ids)) {
        foreach (array_unique($processed_course_ids) as $course_id) {
            learndash_process_mark_complete($user_id, $course_id);
            learndash_update_group_course_user_progress($course_id, $user_id);
        }
    }
}

Leandash 中是否有任何功能以编程方式标记完成课程

Is there any function in Leandash to mark complete COURSE programmatically

wordpress

hook

filter

learndash